Answer:
80
Step-by-step explanation:
hope it helps . .. ..,......

Here we go ~
As we can see in the figure, lines m and n are parallel to each other. so we can apply Angle pair properties ~
So,

[ they form corresponding angle pair ]
and it's given that :

therefore, by using above information. we can conclude that :

The group of tiles represent answer A. There are 6 x² tiles, 3 x tiles, and 1 tile.
Answer:
2
g
n
+
3
+
3
g
Step-by-step explanation: